Flexible pouch



FIG. 1 is an elevational view of front side of a flexible pouch;

FIG. 2 is an elevational side view of a lunch box-shaped flexible pouch;

FIG. 3 is an elevational view of a back side of a lunch box-shapedflexible pouch; and,

FIG. 4 is a bottom plan view of a lunch box-shaped flexible pouch.

The ornamental design for a flexible pouch, as shown and described.